Number 1142

1142 is semiprime.

1142 prime factorization is 2¹ × 571¹

1142 prime factorization is 2 × 571

Divisors (4): 1, 2, 571, 1142

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Properties#

1142 is 336th semiprime

External#

Neighbours#

1130	1131	1132	1133₁	1134
1135₁	1136	1137₁	1138₁	1139₁
1140	1141₁	1142₁	1143	1144
1145₁	1146	1147₁	1148	1149₁
1150	1151₁₀	1152	1153₉	1154₁

Compare with#

1130	1131	1132	1133₁	1134
1135₁	1136	1137₁	1138₁	1139₁
1140	1141₁	1142₁	1143	1144
1145₁	1146	1147₁	1148	1149₁
1150	1151₁₀	1152	1153₉	1154₁

Different Representations#

1142 in roman numerals is MCXLII
1142 in base 2 is 10001110110₂
1142 in base 3 is 1120022₃
1142 in base 4 is 101312₄
1142 in base 5 is 14032₅
1142 in base 6 is 5142₆
1142 in base 7 is 3221₇
1142 in base 8 is 2166₈
1142 in base 9 is 1508₉
1142 in base 10 is 1142₁₀
1142 in base 11 is 949₁₁
1142 in base 12 is 7b2₁₂
1142 in base 13 is 69b₁₃
1142 in base 14 is 5b8₁₄
1142 in base 15 is 512₁₅
1142 in base 16 is 476₁₆

Belongs Into#

1142 belongs into first 500 semiprimes.

As Timestamp#

0 + 1 * 1142: Convert timestamp 1142 to date is 1970-01-01 00:19:02
0 + 1000 * 1142: Convert timestamp 1142000 to date is 1970-01-14 05:13:20
1300000000 + 1000 * 1142: Convert timestamp 1301142000 to date is 2011-03-26 12:20:00
1400000000 + 1000 * 1142: Convert timestamp 1401142000 to date is 2014-05-26 22:06:40
1500000000 + 1000 * 1142: Convert timestamp 1501142000 to date is 2017-07-27 07:53:20
1600000000 + 1000 * 1142: Convert timestamp 1601142000 to date is 2020-09-26 17:40:00
1700000000 + 1000 * 1142: Convert timestamp 1701142000 to date is 2023-11-28 03:26:40

You May Also Ask#

Smaller than 1142#

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